Cherries face significant challenges when it comes to weather-related vulnerabilities. Growers often struggle to maintain fruit quality amidst extreme weather events like heavy rainfall leading to cherry cracking or post-harvest heatwaves causing fruit doubling.
The susceptibility of cherries to cracking is a major concern for growers, resulting in substantial economic losses. This phenomenon occurs as cherries nearing harvest accumulate sugars, and prolonged exposure to moisture causes the fruit cuticle to burst, leading to cracking.
To mitigate yield losses, growers can adopt various strategies. Firstly, selecting cherry varieties resistant to rain-induced cracking is crucial. Additionally, understanding how different varieties respond to rainfall aids in effective orchard management.
Improving the protective properties of the fruit cuticle is essential. Cherries with a higher wax content are less prone to cracking. Applying cuticle supplements post-harvest can reduce doubling in the next season by reinforcing the leaf cuticle and enhancing overall tree performance.
Effective irrigation management is vital to minimize stress on cherry trees, especially during high-temperature periods. Proper irrigation can enhance resistance to cracking by avoiding water stress in the late stages of fruit growth.
Managing crop load is another effective strategy. While pruning to encourage larger fruit is common, trees with low crop loads may be more susceptible to cracking. Maintaining a moderate to high crop load can help reduce cracking incidents without compromising fruit size.
Despite the unpredictable nature of weather, proactive orchard management and focus on cuticle care can improve fruit quality and increase marketable yield.
Read the full article: Cultiva
08 Oct 2025
A Chinese study shows how 30 μm LDPE (PE30) film extends Meizao cherries' shelf life up to 60 days. It reduces spoilage and preserves nutritional quality, texture and appearance, offering an effective, scalable packaging solution for Chinese producers, retailers and distributors.
11 Nov 2025
Melinda and Vip sign a supply chain deal to enhance mountain cherries starting in 2026. The alliance between Val di Non and Val Venosta aims to combine quality, volume, and market strategy to meet growing demand for high-altitude cherries with unique taste and identity.
06 Mar 2026
In Chile, the world leader in cherry exports, an INIA study analyzes the evolution of Pseudomonas syringae pv. syringae in commercial orchards. The research highlights local adaptation and copper resistance as key factors for integrated management and sustainable production.
06 Mar 2026
Tart cherries, rich in melatonin, tryptophan and polyphenols, may improve sleep and reduce inflammation and oxidative stress. A review of seven clinical studies analyzed effects on sleep duration, efficiency and biomarkers, with promising but not consistent results.
